[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Domain Bacteria Woese et al. 1990
     Phylum Firmicutes corrig. Gibbons and Murray 1978 (Approved Lists 1980)
       Class "Clostridia" Garrity et al. 2001 nom. ined. see Class Clostridia Rainey 2010
         Order Clostridiales Prévot 1953 (Approved Lists 1980)
           Family "Eubacteriaceae" nom. inval. see Family Eubacteriaceae Ludwig et al. 2010
             Genus Eubacterium Prévot 1938 (Approved Lists 1980)
               Eubacterium limosum (Eggerth 1935) Prévot 1938 (Approved Lists 1980)